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| -rw-r--r-- | sys/arch/sparc/include/kcore.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/sys/arch/sparc/include/kcore.h b/sys/arch/sparc/include/kcore.h new file mode 100644 index 00000000000..d8beea22752 --- /dev/null +++ b/sys/arch/sparc/include/kcore.h @@ -0,0 +1,57 @@ +/* $OpenBSD: kcore.h,v 1.1 1997/06/11 09:37:05 grr Exp $ */ +/* $NetBSD: kcore.h,v 1.1 1996/11/09 22:52:22 pk Exp $ */ + +/*- + * Copyright (c) 1996 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Paul Kranenburg. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * The layout of a kernel core on the dump device is as follows: + * a `struct kcore_seg' of type CORE_CPU + * a `struct cpu_kcore_hdr' + * an array of `cpu_kcore_hdr.nmemseg' phys_ram_seg_t's + * an array of `cpu_kcore_hdr.npmegs' PTEs (zero of these on sun4ms). + */ + +typedef struct cpu_kcore_hdr { + int cputype; /* CPU type associated with this dump */ + int nmemseg; /* # of physical memory segments */ + int memsegoffset; /* start of memseg array (relative */ + /* to the start of this header) */ + int npmeg; /* # of PMEGs; [sun4/sun4c] only */ + int pmegoffset; /* start of pmeg array (relative */ + /* to the start of this header) */ + struct segmap segmap_store[NKREG*NSEGRG]; /* MMU data... */ +} cpu_kcore_hdr_t; |